9934385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 12450240

約数和(自身を除く): 2515855

約数列:

[1, 5, 29, 131, 145, 523, 655, 2615, 3799, 15167, 18995, 68513, 75835, 342565, 1986877, 9934385]

約数ペア:

[(1, 9934385), (5, 1986877), (29, 342565), (131, 75835), (145, 68513), (523, 18995), (655, 15167), (2615, 3799)]